Answer:
500w + 25 = 200
Step-by-step explanation:
"He withdraws $25 per week..." <------
Answer is 15 miles per hour
Step-by-step explanation:
-4.5x -2y = -12.5 -------(1)
3.25x -y = -0.75 --------(2)
From (2) we can make y the subject of the relation
y = 0.75+3.25x -------(3)
Input 0.75+3.25x into y in (1)
-4.5x -2(0.75+3.25x) = -12.5
-4.5x -1.5- 6.5x = -12.5
-4.5x -6.5x -1.5 = -12.5
-11x = -12.5 +1.5
-11x = -11
x = 11/11
x = 1
If x = 1,substitute 1 into x in (3)
y = 0.75+3.25x
y = 0.75 +3.25(1)
y = 0.75 +3.25
y = 4
x = 1,y = 4
All triangles in this shape have same area as they have same base length and height length.
- area of triangle: 1/2 * base * height
Here the base is 4.2 cm and height is 2.5 cm for all the given triangles.
As a result, we can say that the area of 
A, B, C are equal.
Answer:
x = 2.6667 (rounded)
Step-by-step explanation:
Move the constant to the right side and change its sign.
3x = 7 + 1.
Add the numbers.
3x = 8.
Divide both sides by 3.
x = 8/3 = 2.6667 (Rounded to the nearest ten-thousandth).
Hope this helps.
